EUVD-2026-93771

LangChain is a framework for building LLM-powered applications. Prior to 1.3.1, MongoDBChatMessageHistory does not enforce the documented string type for an untrusted structured session identifier at runtime, allowing the identifier to be interpreted as a MongoDB query condition rather than as a...

CVE-2026-55253: Improper Neutralization of Special Elements in Data Query Logic

LangChain MongoDB provides integrations between MongoDB, Atlas, LangChain, and LangGraph. Prior to langgraph-checkpoint-mongodb 0.3.0 and langgraph-store-mongodb 0.4.0, MongoDBSaver.list, MongoDBSaver.alist, and MongoDBStore.search incorporate filter dictionaries into MongoDB queries without...

PYSEC-2026-3859 LangChain MongoDB has NoSQL Operator Injection in MongoDBSaver.list() leading to cross-tenant data exposure

Executive Summary A NoSQL injection issue exists in the langgraph-checkpoint-mongodb and langgraph-store-mongodb libraries. MongoDBSaver.list and MongoDBStore.search methods accept a filter parameter that is incorporated into MongoDB queries without sufficient validation. Because MongoDB query...

PT-2026-80222

Executive Summary A NoSQL injection issue exists in the langgraph-checkpoint-mongodb and langgraph-store-mongodb libraries. MongoDBSaver.list and MongoDBStore.search methods accept a filter parameter that is incorporated into MongoDB queries without sufficient validation. Because MongoDB query...

PT-2026-80768

Name of the Vulnerable Software and Affected Versions langgraph-checkpoint-mongodb versions prior to 0.3.0 langgraph-store-mongodb versions prior to 0.4.0 Description A NoSQL injection issue exists in the langgraph-checkpoint-mongodb and langgraph-store-mongodb libraries. The functions...

CVE-2026-45688

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's CAS login handler forwards the client-supplied options.cas.credentialToken value straight into a MongoDB findOneid: ... query...

EUVD-2026-39094

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, an unauthenticated network attacker obtains a valid Rocket.Chat OAuth access token for an arbitrary user by sending a single HTTP POST with...

CVE-2026-45689: Improper Neutralization of Special Elements in Data Query Logic

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, an unauthenticated network attacker obtains a valid Rocket.Chat OAuth access token for an arbitrary user by sending a single HTTP POST with...

PT-2026-51464

Summary The /api/v1/users/super endpoint enforces a restriction that only one super user Instance Administrator can be created during initial setup. However, due to a Time-of-Check-Time-of-Use TOCTOU race condition in the signupAndLoginSuper method, concurrent requests can bypass this restriction...

CVE-2026-40352: Improper Neutralization of Special Elements in Data Query Logic

FastGPT is an AI Agent building platform. In versions prior to 4.14.9.5, the password change endpoint is vulnerable to NoSQL injection. An authenticated attacker can bypass the "old password" verification by injecting MongoDB query operators. This allows an attacker who has gained a low-privilege...

CVE-2026-32730

CVE-2026-32730 affects ApostropheCMS: the bearer token authentication flow can bypass MFA/TOTP if a password-verification token (incompleteToken) is used as a bearer token. The root cause is a MongoDB query bug in the getBearer() logic: it checks for requirementsToVerify with $ne: [] (not equal t...

CVE-2026-32730 ApostropheCMS MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware

ApostropheCMS is an open-source content management framework. Prior to version 4.28.0, the bearer token authentication middleware in @apostrophecms/express/index.js lines 386-389 contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA...

CVE-2026-32730 ApostropheCMS MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware

ApostropheCMS is an open-source content management framework. Prior to version 4.28.0, the bearer token authentication middleware in @apostrophecms/express/index.js lines 386-389 contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA...

EUVD-2026-12975

ApostropheCMS MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware...

ApostropheCMS MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware

MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware Summary The bearer token authentication middleware in @apostrophecms/express/index.js lines 386-389 contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA...

GHSA-V9XM-FFX2-7H35 ApostropheCMS MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware

MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware Summary The bearer token authentication middleware in @apostrophecms/express/index.js lines 386-389 contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA...

PT-2026-26158

MFA/TOTP Bypass via Incorrect MongoDB Query in Bearer Token Middleware Summary The bearer token authentication middleware in @apostrophecms/express/index.js lines 386-389 contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA...

CVE-2026-32730: Improper Authentication

ApostropheCMS is an open-source content management framework. Prior to version 4.28.0, the bearer token authentication middleware in @apostrophecms/express/index.js lines 386-389 contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA...

GHSA-P9XR-7P9P-GPQX Feathers has a NoSQL Injection via WebSocket id Parameter in MongoDB Adapter

Socket.IO clients can send arbitrary JavaScript objects as the id argument to any service method get, patch, update, remove. The transport layer performs no type checking on this argument. When the service uses the MongoDB adapter, these objects pass through getObjectId and land directly in the...

CVE-2026-30833 Rocket.Chat: NoSQL injection in the EE ddp-streamer-service

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to versions 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1, and 8.2.0, a NoSQL injection vulnerability exists in Rocket.Chat's account service used in the ddp-streamer micro service that allows unauthenticated...